A
a. c .balance indicator,交流平衡指示器
a. c. bridge,交流电桥
a. c. current calibrator,交流电流校准器
a. c. current distortion,交流电流失真
a. c. induced polarization instrument,交流激电仪
a. c. potentiometer,交流电位差计
a. c. resistance box,交流电阻箱
a. c. standard resistor,交流标准电阻器
a. c. voltage distortion,交流电压校准器
a. c. voltage distortion,交流电压失真
Abbe comparator,阿贝比长仪
aberration,象差
ability of anti prereduced component,抗先还原物质能力
ablative thickness transducer [sensor],烧蚀厚度传感器
abrasion testing machine,磨损试验机
absolute calibration,绝对法校准
absolute coil,独立线圈
absolute error,绝对误差
(absolute)error of measurement,测量的（绝对）误差
absolute gravimeter,绝对重力仪
absolute gravity survey,绝对重力测量
absolute humidity,绝对湿度
absolute method,绝对法
absolute moisture of the soil,土壤（绝对）湿度
absolute pressure,绝对压力
absolute(pressure transducer,绝对压力表
absolute pressure transducer[sensor],绝对压力传感器
absolute read-out,单独读出
absolute resolution,绝对分辨率
absolute salinity,绝对盐度
absolute stability,绝对稳定性
absolute stability of a linear system,线性系统的绝对稳定性
absolute static pressure of the fluid,流体绝对静压
absolute temperature scale,绝对温标
absorbance,吸光度
absorbed current image,吸收电流象
absorptance,吸收比
absorptiometer,吸收光度计
absorption cell,吸收池
absorption coefficient,吸收系数
absorption correction,吸收修正
absorption edges,吸收边
absorption factor,吸收系数
absorption hygrometer,吸收温度表
absorption spectrum,吸收光谱
absorption X-ray spectrometry,吸收X射线谱法
absorptivity,吸收率
absorptivity of an absorbing,吸引材料的吸收率
abstract system,抽象系统
abundance sensityivity,丰度灵敏度
AC-ACLVDT displacement transducer,交流差动变压器式位移传感器
accelerated test,加速试验
accelerationg voltage,加速电压
acceleration,加速度
acceleration error coefficient,加速度误差系数
acceleration of gravity,重力加速度
acceleration simulator,加速度仿真器
acceleration transducer[sensor],加速度传感器
accelerometer,加速度计
acceptance of the mass filter,滤质器的接收容限
acceptance test,验[交]收检验
access,存取 access time,存取时间
accessibility,可及性
accessories of testing machine,试验机附件
accessory(for a measuring instrument),（测量仪表的）附件
accessory hardware,附属硬件
accessory of limited interchangeability,有限互换附件
accumulated error,积累误差
accumulated time difference,累积时差
accumulative raingauge,累积雨量器
accumulator,累加器
accuracy,精[准]确度
accuracy class,精[准]确度等级
accuracy limit factor(of a protective current transformer）, （保护用电流互感器的）精确度极限因数
accuracy of measurement,测量精[准]确度
accuracy of the wavelength,波长精确度
accuracy rating,精确度限
acetylene(pressure)gauge,乙炔压力表
acetylene regulator,乙炔减压器
acoustic amplitude logger,声波幅度测井仪
acoustic beacon,水声信标
acoustic current meter,声学海流计
acoustic element,声学元件
acoustic emission,声发射
acoustic emission amplitude,声发射振幅
acoustic emission analysis system,声发射分析系统
acoustic emission detection system,声发射检测系统
acoustic emission detector,声发射检测仪
acoustic emission energy,声发射能量
acoustic emission event,声发射事件
acoustic emission preamplifier,声发射前置放大器
acoustic emission pulser,声发射脉冲发生器
acoustic emission rate,声发射率
acoustic emission signal processor[conditioner],声发射信号处理器
acoustic emission rate,声发射信号
acoustic emission source location and analysis system,声发射源定位及分析系统
acoustic emission source location system,声发射源定位系统
acoustic emission source,声发射源
acoustic emission spectrum,声发射频谱
acoustic emission technique,声发射技术
acoustic emission transducer[sensor],声发射换能器
acoustic fatigue,声疲劳
acoustic impedance,声阻抗
acoustic logging instrument,声波测井仪
acoustic malfunction,声失效
acoustic matching layer,声匹配层
acoustic(quantity)transducer[sensor],声（学量）传感器acoustic ratio,声比
acoustic releaser,声释放器
acoustic resistance,声阻
acoustic thermometer,声学温度计；声波温度表
acoustic tide gauge,回声验潮仪
acoustic transponder,声应答器
acoustical frequency electric,声频大地电场仪
acoustical hologram,声全息图
acoustical holography,声全息
acoustical holography by electron-beam scanning,电子束扫描声全息
acoustical holography by laser scanning,激光束扫描声全息
acoustical holography by mechanical scanning,机械扫查声全息
acoustical imaging by Bragg diffraction,布拉格衍射声成像
acoustical impedance method,声阻法
acoustical lens,声透镜
acoustically transparent pressure vessel,透声压力容器
acquisition time,取数据时间
actinometer,光能计；直接日射强度表；日射表
(active)energy meter,（有功）电度表
active gauge length,有效基长
active gauge width,有效基宽
active metal indicated electrode,活性金属指示电极
active remote sensing,主动遥感
active transducer[sensor],有源传感器
activity,活度 activity coefficient,活度系数
actual material calibration,实物校准
actual time of observation,实际观测时间
actual transformation ratio of voltage transformer,电压互感器的实际变化
actral transformation ratio of current transformer,电流互感器的实际变化
actual value,实际值
actual voltage ratio,实际电压比
actuator,执行机构；驱动器
actuator bellows,执行机构波纹管
actuator load,执行机构负载
actuator power unit,执行机构动力部件
actuator sensor interface(ASI),执行器传感器接口
actuator shaft,执行机构输出轴
actuator spring,执行机构弹簧
actuator stem,执行机构输出杆
actuator stem force,执行机构刚度
actuator travel characteristic,执行机构行程特性
adaptation layer,适应层
adaptive control,（自）适应控制
adaptive control system,适应控制系统
adaptive controller,适应控制器
adaptive prediction,适应预报
adaptive telemetering system,适应遥测系统
adder,加法器
addition method,叠加法
additional correction,补充修正
additivity of mass spectra,质谱的可迭加性
address,地址 adiabatic calorimeter,绝热式热量计
adjust buffer total ion strength,总离子强度调节缓冲剂
adjustable cistern barometer,动槽水银气压表
adjustable relative humidity range,相对湿度可调范围
adjustable temperature range,温度可调范围
adjusted retention time,调整保留时间
adjusted retention volume,调整保留体积
adjuster,调整机构；调节器
adjustment,调整
adjustment bellows,调节波纹管
adjustment device,调整装置
adjusting pin,校正针
adsorbent,吸附剂
adsorption chromatography,吸附色谱法
aerial camera,航空照相机
aerial remote sensing,航空遥感
aerial surveying camera,航摄仪
aerodynamic balance,空气动力学天平
aerodynamic noise,气体动力噪声
aerograph,高空气象计
aerogravity survey,航空重力测量
aerometeorograph,高空气象计
aerosol,县浮微料；气溶胶
aging of column,柱老化
agitator,搅拌器
agricultural analyzer,农用分析仪
air-borne gravimeter,航空重力仪
air capacitor,空气电容器
air consumption,耗气量
air damper,空气阻尼器
air-deployable buoy,空投式极地浮标
air-drop automatic station,空投自动气象站
air duct,风道
air gun,空气枪
air inlet,进风口
air lock,气锁阀
air-lock device,锁气装置
air outlet,回风口
air pressrue balance,空气压力天平
air pressure test,空气压力试验
air sleeve,风（向）袋
air temperature,气温
air-tight instrument,气密式仪器仪表
air to close,气关
air to open,气开
airborne electromagnetic system;AEM system,航空电磁系统
airborne flux-gate magnetometer,航空磁通门磁力仪
airborne gamma radiometer,航空伽玛辐射仪
airborne gamma spectrometer,航空伽玛能谱仪
airborne infrared spectroradiometer,机载红外光谱辐射计
airborne optical pumping magnetometer,航空光泵磁力仪
airborne proton magnetometer,航空甚低频电磁系统
airborne XBT,机载投弃式深温计
airgun controller,气控制器
airmeter,气流表
alarm summery panel,报警汇总画面
alarm unit,报警单元
albedograph,反射计
alcohol thermometer,酒精温度表
algorithm,算法 algorithmic language,算法语言
alidade,照准仪
alignment instrument,准线仪
alkali flame ionization detector(AFID),碱焰离子化检测器
alkaline error,碱误差
alkalinity of seawater,海水碱度
all-sky camera,全天空照相机
all-weather wind vane and anemometer,全天候风向风速计
allocation problem,配置问题；分配问题
allowable load impedance,允许的负载阻抗
allowable pressure differential,允许压差
allowable unbalance,许用不平衡量
alpha spectrometer,α粒子能谱仪
alternating[exchange]load,交变负荷
alternating-current linear variable differential transformer(AC-ACLVDT), 交流极谱仪 alternating temperature humidity test chamber,交变湿热试验箱
altimeter,高度计
altitude angle,高度角
altitude meter,测高仪
ambient humidity range,环境湿度范围
ambient pressure,环境压力
ambient pressure error,环境压力误差
ambient temperature,环境
ambient temperature range,环境温度范围
ambient vibration,环境振动
ambiguity error,模糊误差
ammeter,电流表
ammonia(pressure)gauge,氨压力表
amount of precipitation,雨量
amount of unbalance,不平衡量
amount of unbalance indicatior,不平衡量指示器
ampere-hour meter,安时计
amplitude,幅值
amplitude detector module,振幅检测组件
amplitude error,振幅误差
amplitude modulation(AM),幅度调制；调幅
amplitude-phase error,幅相误差
amplitude ratio-phase difference instrument,振幅比—相位差仪
amplitude response,幅值响应
analog computer,模拟计算机
analog control,模拟控制
analog data,模拟数据
analog deep-level seismograhp,模拟深层地震仪
analog input,模拟输入
analog magnetic tape record type strong-motion instrument,模拟磁带记录强震仪
analog model,模拟模型
analog output,模拟输出
analog seismograph tape recorder,模拟磁带地震记录仪
analog simulation,模拟仿真
analog stereopotter,模拟型立体测图仪
analog superconduction magnetometer,模拟式超导磁力仪
analog system,模拟系统
analog telemetering system,模拟遥测系统
analog-to-digital conversion accuracy,模-数转换精确度
analog-to-digital conversion rate,模-数转换速度
analog transducer[sensor],模拟传感器
analogue computer,模拟计算单元
analogue date,模拟数据
analogue measuring instrument,模拟式测量仪器仪表
analogue representation of a physical quantity,物理量的模拟表示analogue signal,模拟试验
analogue-digital converter;A/D converter,模-数转换器；A/D转换器
analogue-to-digital conversion,模/数转[变]换
analysis of simulation experiment,仿真实验分析
analytical balance,分析天平
analytical electron microscope,分析型电子显微镜
analytical gap,分析间隙
analytical instrument,分析仪器
analytical line,分析线
analytical plotter,解析测图仪
analyzer tube,分析管
anechoic chamber,消声室；电波暗室
anechoic tank,消声水池
anemograph,风速计
anemometer,风速表
anemometer meast,测风杆
anemometer tower,测风塔
aneroid barograph,空盒气压计
aneroid barometer,空盒气压表；空盒气压计
aneroidograph,空盒气压计
angle,角度
angle beam technique,斜角法
angle beam testing,斜角法
angle form,角型
angle of attach,冲角
angle of field of view,视场角
angle of incidence,入射角
angle of refraction,折射角
angle of spread,指向角；半扩散角
angle of view of telescope,望远镜视场角
angle of X-ray projiction,X射线辐射圆锥角
angle probe,斜探头
angle resolved electron spectroscopy(ARES),角分辨电子谱法
angle strain,角应变
angle transducer[sensor],角度传感器
anglg-attack transducer[sensor],迎角传感器
angle valve,角形阀
angular acceleration,角加速度
angular acceleration transducer[sensor],角加速度传感器
angular displacement,角加速度传感器
angular displacement,角位移
angular displacement grationg,角位移光栅
angular encoder,角编码器
angular sensitivity,角灵敏度
angular velocity transducer[sensor],角速度传感器
annular coil clearance,环形线圈间隙
annular space,环形间隙
annunciator,信号源
anode,阳极
answering,应答
anti-cavitation valve,防空化阀
anti-contamination device,防污染装置
anti-coupling bi-frequency induced polarization instrument,抗耦双频激电仪
anti-magnetized varistor,消磁电压敏电阻器
antiresonance,反共振
antiresonance frequency,反共振频率
anti-stockes line,反斯托克线
aperiodic dampong,非周期阻尼；过阻尼
aperiodic vibration,非周期振动
aperture,光阑
aperture of pressure difference,压差光阑
aperture photographic method,针孔摄影法aperture stop,孔径光栏
aperture time,空隙时间
apparatus for measuring d.c.magnetic characteristic with ballistic galvanometer, 冲击法直流磁特性测量装置
apparent temperature,表观温度
appearance potentical,出现电位
appearance potential spectrometer,出现电热谱仪
appearance potential spectrometer(APS),出现电热谱法
application layer(AL),应用层
application layer protocol specification,应用层协议规范
application layer service definition,应用室服务定义
application software,应用软件
approval,批准
approximate absolute temperature scale,近似绝对温标
aqueous vapour,水汽
arc suppressing varstor,消弧电压敏电阻器
arctic buoy,极地浮标
area effect,面积影响
area location,区域定位
area of cross section of the main air flow,主送风方向横截面积
argon-ion gun,氩离子枪
annular chamber,环室
argon ionization detector,氩离子化检测器
arithmetic logic unit(ALU),算术逻辑运算单元
arithmetic mean,算术平均值
arithmetic weighted mean,算术加权平均值
arithmetical mean deviation of the(foughness)profile,(粗糙度）轮廓的算术平均偏差
arm error,不等臂误差
armature,动铁芯
array,阵，阵列
array configuration,阵排列
arrester varistor,防雷用电压敏电阻器
articulated robot,关节型机器人
artificial defect,人工缺陷
artificial environment,人工环境
artificial field method instrument,人工电场法仪器
artificial intelligence,人工智能
artificial seawater,人工海水
ash fusion point determination meter,异步通信接口适配器
asynchronous input,异步输入
asynchronous transmission,异步传输
atmidometer,蒸发仪，蒸发表
atmometer,蒸发仪；蒸发表
atmoradiograph,天电强度计
atmosphere,气氛
atmospheric counter radiation,天气向下辐射
atmospheric electricity,大气电
atmospheric opacity,大气不透明度
atmospheric pressure,气压
atmospheric pressure altimeter,气压高度计
atmospheric pressure ionization(API),大气压电离
atmospherics,天电；远程雷电
atom force microscope,原子力显微镜
atomic absorption spectrometry,原子吸收光谱法
atomic fluorescence spectrophotometer,原子荧光光度计atomic fluorescence spectrometry,原子荧光光谱法
atomic mass unit,原子质量单位
atomic number correction,原子序数修正
atomin spectrum,原子光谱
atomic-absorption spectrophotometer,原子吸收分光光度计
atomization,原子化
atomizer,原子化器
attenuation,衰减
attenuation coefficient,衰减系数
attenuation length,衰减长度
attenuator,衰减器
attitude,姿态
attitude transducer[sensor],姿态传感器
audio monitor,监听器
audio-frequency spectrometer,声频频谱仪
audit,审核
Auger electron energy spectrometer(AEES),俄歇电子能谱仪
Auger electron image,俄歇电子象
Auger electron spectrometer,俄歇电子能谱仪
Auger electron spectroscopy(AES),俄歇电子能谱法
aurora,极光
auto-compensation logging instrument,电子自动测井仪
auto-compound current transformer,自耦式混合绕组电流互感器
auto-polarization compensator,自动极化补偿器
autocorrelation function,自相关函数
automatic a.c.,d.c.B-H curve tracer,交、直流磁特性自动记录装置
automatic balancing machine,自动平衡机
automatic control,自动控制
automatic control souce of vacuum,真空自动控制电源
automatic control system,自动控制系统
automatic data processing,自动数据处理
automatic exposure device,自动曝光装置
automatic feeder for brine,盐水溶液自动补给器
automatic focus and stigmator,自动调焦和消象散装置
automatic level,自动安平水准仪
automatic levelling compensator,视轴安平补偿器
automatic/manual station;A/M station,自动/手动操作器
automatic programming,自动程度设计
automatic radio wind wane and anemometer,无线电自动风向风速仪
automatic railway weigh bridge,电子轨道衡
automatic scanning,自动扫查
automatic spring pipette,自动弹簧式吸液管
automatic testing machine,自动试验机
automatic titrator,自动滴定仪
automatic tracking,自动跟踪
automatic vertical index,竖直度盘指标补偿器
automatic weather station,自动气象站
automation,自动化
automaton,自动机
auxiliary attachment,辅件
auxiliary controller bus(ACB),辅助控制器总线
auxiliary crate controller,辅助机箱控制器
auxiliary devices,辅助装置
auxiliary equipment(of potentiometer),(电位差计的）辅助设备
auxiliary gas,辅助气体
auxiliary output signal,辅助输出信号
auxiliary storage,辅助存储器
auxiliary terminal,辅助端
auxiliary type gravimeter,助动型重力仪
availability,可用性
available time,可用时间
average,平均值
average availability,平均可用度
average nominal characteristic,平均名义特性
average sound level,平均声级
average value of contarmination,污染的平均值
average wind speed,平均风速
axial clearance,轴向间隙
axial current flow method,轴向通电法
axial load,轴向载荷
axial sensitivity,轴向灵敏度
axial vibration,轴向振动
axis of rotation,摆轴；旋转轴
axix of strain gauge,应变计[片]轴线
B
B-scope,B型显示
back flushing,反吹
background,后台，背景，本底
background current,基流
background mass spectrum,本底质谱
background noise,背景噪声
background processing,后台处理
background program,后台程度
Backman thermometer,贝克曼温度计
backscattered electron image,背散射电子象
backward channel,反向信道
baffle wall,隔板
balance,天平
balance for measuring amount of precipitation,水量秤
balance output,对称输出
balance quality of rotor,转子平衡精度
balance wieght,平衡块
balanced plug,平衡型阀芯
balancing,平衡
balancing machine sensitivity,平衡机灵敏度
balancing machine,平衡机
balancing speed,平衡转速
ball pneumatic dead wieght tester,浮球压力计
ball screw assembly,滚珠丝杠副
ball valve,球阀
ballistic galvanometer,冲击栓流计
band,频带
bandwidth,带宽
band width of video amplifier,视频放大器频宽
bar primary bushing type current transformer,棒形电流互感器
barograph,气压计
barometer cistern,气压表水银槽
barometer,气压表
barometric correction,气压表器差修正
barometrograph,空盒气压计
barothermograph,气压温度计
barrel distortion,桶形畸变；负畸变
base,基底
base line,基线
base peak,基峰
base unit(of measurement),基本（测量）单位
baseband LAM,基带局域网
baseline drift,基线漂移
baseline noise,基线噪声
baseline potential,空白电位
baseline value,空白值
basic NMR frequency,基本核磁共振频率
basic standard,基础标准
batch control,批量控制
batch control station,批量控制站
batch inlet,分批进样
batch of strain gauge,应变计[片]批
batch processing,成批处理
batch processing simulation,批处理仿真
Baud,波特
beam,横梁；声速
beam deflector,电子束偏转器
beam path distance,声程
beam ratio,声束比
beam spot diameter,束斑直径
beam-deflection ultrasonic flowmeter,声速偏转式超声流量计
beam-loading thermobalance,水平式热天平
bearing,轴承；刀承
bearing axis,轴承中心线
bdaring support,支承架
beat frequency oscillator,拍频振荡器
beat method(of measurement),差拍（测量）法
Beaufort scale,蒲福风级
Beckman differential thermometer,贝克曼温度计
bed,机座
Beer’ law,比尔定律
bell manometer,钟罩压力计
bell prover,钟罩校准器
bellows,波纹管
bellows(pressure)gauge,波纹管压力表
bellows seal bonnet,波纹管密封型上阀盖
bench mark,水准点
bending strength,弯曲强度
bending vibration,弯曲振动
bent stem earth thermometer,曲管地温表
Besson nephoscope,贝森测云器
betatron,电子回旋加速器；电子感应加速器
bezel ring,盖环
bias voltage,偏压
bi-directional vane,双向风向标；双风信标
bilateral current stabilizer,双向稳流器
bimetallic element,双金属元件
bimetallic instrument,双金属式仪表
bimetallic temperature transducer[sensor],双金属温度传感器
bimetallic thermometer,双金属温度计
binary coded decimal(BCD),二-十进制编码
binary control,二进制控制
binary digital,二进制数字
binary elastic scattering event,双弹性散射过程
binary elastic scattering peak,双弹性散射峰
binary element,二进制元
binary signal,二进制信号
biomedical analyzer,生物医学分析仪
biochemical oxygen demand (BOD)microbial transducer[sensor],微生物BOD传感器 biochemical oxygen demand meter for seawater,海水生化需氧量测定仪
biochemical quantity transducer[sensor],生化量传感器
biological quantity transducer[sensor],生物量传感器
biosensor,生物传感器
bird receiving system,吊舱接收系统
bit,比特；位
bit error rate,误码率
bit serial,位串行
bit-serial higgway,位串行信息公路
bivane,双向风向标；双风信标
black box,未知框
black light filter,透过紫外线的滤光片
black light lamp,紫外线照射装置
blackbody,黑体
blackbody chamber,黑体腔
blackbody furnace,黑体炉
bland test,空白试验
balzed grating,闪耀光栅
block,块体；字块；字组；均温块
block check,块检验
block diagram,方块（框）图
block length,字块长度
block transfer,块传递
blood calcium ion transducer[sensor],血钙传感器
blood carbon dioxide transducer[sensor],血液二氧化碳传感器
blood chloried ion transducer[sensor],血氯传感器
blood electrolyte transducer[sensor],血液电解质传感器
blood flow transducer[sensor],血流传感器
blood gas transducer[sensor],血气传感器
blood-group immune transducer[sensor],免疫血型传感器
blood oxygen transducer[sensor],血氧传感器
blood PH transducer[sensor],血液PH传感器
blood potassium ion transducer[sensor],血钾传感器
blood-pressure transducer[sensor],血压传感器
blood sodium ion transducer[sensor],血钠传感器
blood-volume transducer[sensor],血容量传感器
blower device,鼓风装置
bluff body,阻流体
Bode diagram,博德图
body temperature transducer,体温传感器
bolometer,辐射热计；热副射仪
bomb head tray,弹头托盘
honded strain gauge,粘贴式应变计
bonnet,上阀盖
boomerang grab,自返式取样器
boomerang gravity corer,自返式深海取样管
booster,增强器
bore(of liquid-in-glass thermometer),（玻璃温度计的）内孔
borehole acoustic television logger,超声电视测井仪
borehole compensated sonic logger,补偿声波测井仪
borehole gravimeter,井中重力仪
borehloe gravimetry,井中重力测量
borehole thermometer,井温仪
bottorm echo,底面反射波
bottom flange,下阀盖
bottom-loading thermobalance,下皿式热天平
bottom surface,底面
Bouguer’s law,伯格定律
Bourdon pressure sensor,弹簧管压力检测元件
Bourdon tube,弹簧管；波登管
Bourdon tube(pressure)gauge,弹簧管压力表
box gauge,箱式验潮仪
BP-scope,BP 型显示
Bragg’s equation,布拉格方程
braking time,制动时间
braking torque(of an integrating instrument),（积分式仪表的）制动力矩
bulk type semiconductor strain gauge,体型半导体应变计
bulk zinc oxide varistor,体型氧化锌电压敏电阻器
bump,连续冲击
bump test,连续冲击试验；颠簸试验
bump testing machine,连续冲击台
buoy,浮标
buoy array,浮标阵
buoy float,浮标体
buoy motion package,浮标运动监测装置
buoy station,浮标站
buoyancy correction,浮力修正
buoyancy level measuring device,浮力液位测量装置
burden(of a instrument transformer),（仪用互感器的）负载
burning method,燃烧法
burst acoustic emission signal,突发传输
bus,总线
bus line，总线
bus master,总线主设备
bus mother board,总线母板
bus network,总线网
bus slave,总线从设备
bus topology,总线拓扑
bus type current transformer,母线式电流互感器
bushing type current transformer,套管式流互感器
busy,忙
busy state,忙碌状态
butterfly valve,蝶阀 by-pass,旁路
by-pass injector,旁通进样器
by-pass manifold,旁路接头
by-pass valve,旁通阀
Byram anemometer,拜拉姆风速表
byte,字节
byte frame,字节帧
byte serial,字节串行
byte-serial highway,字节串行住信处公路
branch,分支
branch cable,支线电缆
breakdown voltage rating,绝缘强度
breakpoint,断点
breather,换气装置
bremsstrahlung,韧致辐射
bridge,桥接器
bridge’s balance range,电桥平衡范围
bright field electron image,明场电子象
bridge for measuring temperature,测温电桥
bridge resistance,桥路电阻
brightness,亮度
Brinell hardness number,布氏硬度值
Brinell hardnell penetrator,布氏硬度压头
Brienll hardenss tester,布氏硬度计
broadband LAN,定带局域网
broad-band random vibration,宽带随机振动
broad band spectrum,宽波段
broadcast,广播
BT-calibrationg installation,深温计[BT]检定装置
bubble,水准泡
bubble-tube,吹气管
bucket thermometer,表层温度表
buffer,缓冲器
buffer solution,缓冲溶液
buffer storage,缓冲存储器
built-in galvanometer,内装式检流计
built-in-weigthts,挂码
bulb,温包；感温泡
bulb(of filled system themometer),（压力式温度计的）温包
bulb(of liquid-in-glass thermometer),（玻璃温度计的）感温泡
bulb length(of liquid-in-glass thermometer),（玻璃温度计的）感温泡长度C
C-scope,C型显示
cabinet ,柜
cable noise,电缆噪声
cable-tension transducer,电缆张力传感器
cable type current transformer,电缆式电流互感器
cage,套筒；潜水罐笼
cage guiding,套筒导向
cake adhesive retention meter,泥饼粘滞性测定仪
calculated maximum flow coefficient,最大计算流量系数
calcuated nornal folw coefficient,正常计算流量系数
calibrate,定标
calibrated measuringpvolumetric]tank,校准测量[容积计量]容器
calibrating period,校准周期
calibrating voltage,校准电压
calibration,校准
calibration (of thermometer),（温度计的）标定
calibration block,标准试块
calibration characteristics,校准特性；分度特性
calibration coefficient of wave height,波高校正系数
calibration component,校准组分
calibration curve,校准曲线；分度曲线
calibration cycle,校准循环
calibration equation,校准公式，分度公式
calibration equipment of reversing thermometers,颠倒温度表检定设备
calibration factor of the primary device,一次装置的校准系数
calibration gas mixture,校准混合气
calibration hierarchy,校准层次
calibration point,校准点；分度点
calibration quantity,校准量
calibration record,校准记录
calibration rotor,标定转子
calibration solution,校准液
calibration table,校准表（格）
calibration traceability,校准溯源性
calibrator,校验器
calibrator above ice-point,零上检定器
calibrator below ice-point,零下检定器
calibrator for ice-point,零点检定器
caliper profiler,横幅厚度计
calling,呼叫
calomel electrode,甘汞电极
calorifier,加热器
calorimeter,热量计
cam bezel ring,卡口式盖环
CAMAC branch driver,CAMAC 分支驱动器
CAMAC branch-highway,CAMAC 分支信息公路
CAMAC compatible crate,CAMAC兼容机箱
CAMAC crate,CAMAC 机箱
CAMAC crate assembly,CAMAC 机箱装置
CAMAC highway,CAMAC 信息公路
CAMAC module,CAMAC 模块
CAMAC operation,CAMAC 操作
CAMAC parallel highway,CAMAC 并行信息公路
CAMAC serial driver,CAMAC 串行驱动器
CAMAC serial highway,CAMAC 串行信息公路
CAMAC system,CAMAC 系统
camera length,相机长度
camflex valve,偏心旋转阀
Campbell-stokes sunshine recorder,聚集日照计；歇贝斯托克日照计canonical state variable,规范化状态变量
capacitance balance,电容平衡
capacitance hygrometer,电视湿度计
capacitance pressure transducer,电容式压力传感器
capacity correction,容量修正
capacity factor,容量因子
capillary column,毛细管柱
capillary gas chromatograph,毛细管气相色谱仪
capillary gas chromatography,毛细管气相色谱法
capillary phenomenon,毛细现象
capillary tube (of liquid-in-glass thermometer),(玻璃温度计的）毛细管
capillary viscometer,毛细管粘度计
capsule,膜盒
capsule(pressure)gauge,膜盒压力表
captive chains calibration,链码校准
carat balance,克拉天平
carbon and hydrogen analysis meter,碳氢元素分析仪
carbon humidity-dependent resistor,碳湿敏电阻器
card punch,卡片穿孔机
card reader,卜片阅读机
Carlson type strain gauge,卡尔逊应变计
carrier,载波
carrier gas,载气
carrier ring,夹持环
carrier sense,载波侦听
carrier sense multiple access with collision detection(CSMA/CD), 具有冲突检测的载波侦听多路访问
carrier sync,载波同步
cartridge disk,盒式磁盘
cartridge disk drive,盒式磁盘机
cascade control,串级控制
cascade[inductive]voltage transformer,级联式[感应式]电压互感器
case,外壳
casing,外壳
cassette,盒式磁带；卡式磁带；暗盒
catadioptric telescope,折反射望远镜
catalysis element,催化元件
catalytic analyzer,催化分析器
catalytic chromatography,催化色谱法
catalytic gas transducer[sensor],催化式气体传感器
cathode,阴极
cathode of electron gun,电子枪阴极
cathode ray null indicator,阴极射线指零仪
cavitation,空化
cavitation corrosion,气蚀
cavitation noise,空化噪声
ceilometer,云幂仪
cell,电池；传感器
cell constant,电池常数
cell potential transducer[sensor],细胞电位传感器
Celsius,摄氏度
Celsius temperature,摄氏温度
Celsius temperature scale,摄氏温标
center of strike,打击中心
central conductor method,中心导体法；电流贯通法
central principal inertia axis,中心主惯性轴
central processing unit(CPU),中央处理单元
central processor,中央处理器
centrality,集中性

centralized control,集中控制

centralized intelligence,集中智能
centralized management system,集中管理系统
centralized network,集中式网络
centralized process control computer,集中型过程控制计算机
centrifugal balancing machine,离心力式平衡机
centrifugal tachometer,离心式转速表
ceramic microphone,陶瓷传声器
ceraunograph,雷电计
ceraunometer,雷电仪
certificate of conformity,合格证书
certificate of control,控制证书
certification,认证
certification of conformity of an instrument for explosive atmosphere,防爆合格证
certification system,认证体系
certified standard material,有证标准物质
chained list,链接表
change of temperature test,温度变化试验
channel,信道；通道
character,字符
character code,字符码
character recognition,字符识别
character set,字符集；字符组
character-at-time printer,一次一字符打印机[印刷机]；串行打印机
characteristic curve,特性曲线
characteristic "fast",“快”特性
characteristic "impulse",“脉冲”响应特性
characteristic"slow",“慢”特性
characteristic locus,特征轨迹
characteristic impedance,特性阻抗
characteristic X-ray,特征X射线
charge amplifier,电荷放大器
charge neutralization,电荷中和
charge sensitivity,电荷灵敏度
chart,记录纸
chart driving mechanism,传纸机构
chart lines,记录纸分度线
chart scale length,记录纸标度尺长度
closed loop transfer function,闭环传递函数
closed loop zero,闭环零点
closed position,关闭位置
closed system,封闭系统
closing valve time,关阀时间
closure member,截流件
cloud amount,云量
cloud balancer,测支平衡器
cloud base,云底
cloud chamber,云室；云零室
cloud detection radar,测云雷达
cloud direction,云向
cloud height indicator,云高指示器
cloud height meter,云幂仪
cloud searchlight,云幂灯
cloud speed,云速
cloud top,云顶
cloud-base recorder,云底记录仪
cloud-drop sampler,云滴取校器
cloudiness radiometer,云辐射仪
cloverleaf buoy,三叶浮标
Coanda effect,附壁效应
coarse vacuum,粗真空；前级真空
coastal zone color scanner(CZCS),海岸带水色扫描仪
coaxiality,同轴度 code,代码；代号；规程；规范
code converter;D/D converter,代码转换器；D/D转换器
coded circle,编码度盘
code-transparent data communication,代码透明的数据通信
coefficient of chromatic aberration,色差系数 coefficient of interference,干扰系数 coefficient of radial distortion,径向畸变系数
coefficient of rotational distortion,旋转畸变系数
coefficient of spherical aberration,球差系数
coefficient of variation,变异系数
coercivity meter,矫顽力计
coil galvanometer,线圈式振动子
coil method,线圈材料
coil method,线圈法
coincidence discrimination,符合鉴别
coincidence level,度盘合像装置
cold test,寒冷试验
cold-cathode source,冷阴极离子源
collate,整理
collector,集电器
collector slit,接收器狭缝
collimation axis,视轴
collimation line,视准线
collision,冲突，碰撞
collisional activation,碰撞激活
collisional activation mass spectrometer,碰撞激活质谱计
colorimeter,比色计；色度计
colour filter,颜色滤光片
colour meter,水色计
column,镜筒
column capacity,柱效能
column life,柱寿命
column-parity field,列奇偶校验字段
column switching,柱切换
coma,彗差
combination digital logger,数字式综合测井仪
combination electrode,复合电极
combination logging instrument,组合测井仪
combination water meter,复式水表
combined column,复合柱
combined load testing machine,得合试验机
combined pressure and vacuum gauge,压力真空表
combined test,综合试验
combined test cabinet,综合试验箱
command,命令
command accepted,命令接受
command message,命令报文
command operation,命令操作
command-reply transaction,命令—回答事务
commissioning test,运行试验
common control signals,公共控制信号
common magnet galvanometer,共磁式振动子
common mode rejection,共模抑制
common mode rejection ratio(CMRR),共模抑制比
common mode signal,共模信号
common mode voltage,共模电压
communication subnet,通信子网
communication system,通信系统
communications terminal,通信终端
commutation error,换码误差
commutation point,转码点
comparative read-out,比较读出
comparator,比较器
comparator coil,比较线圈
compare,比较
comparing element,比较元件
comparison calibration,比较法校准
comparison method of calibrating thermocouple,热电偶比较检定法
comparison method of calibration,比较法标定
comparison(method of )measurement,比较测量法
comparison standard,比较标准器
comparison value,比较值
compass,罗盘（仪）
compass theodolite,罗盘经纬仪
compatibility,兼容性；相容性
compensated micromanometer,补偿微压计
compensated pyrgeliometer,补偿直接日射强度表
compensated scale barometer,定槽水银气压表
compensating element,补偿元件
compensating error of automatic vertical index,竖直度盘指标补偿误差
compensating extension lead,补偿型延长导线
compensating gauge,补偿计（片）
compensating setting error of leveling compensator,视轴安平补偿误差
compensation,补偿
compensation density logger,补偿密度测井仪
compensation neutron logger,补偿温度范围
compensation type airborne electromagnetic instrument,补偿式航电仪
compensator,补偿器
compensator level,自动安平水准仪
compiler,编译程序
compiler generator,编译程序的生成程序
complementary gas,附加气
complementary(method of)measurement,互补测量（法）
complete controllability,完全可控性；完全能控性
cpmplete failure,完全失效
complete immersion thermometer,（完）全浸（没）温度计
complete observability,完全可观测性；完全能观测性
complete set up for chemical oxygen demand determinations in seawater, 海水化学耗氧量测定系统
complex radiation,复电阻率仪
complex system,复杂系统
complexation chromatography,络合色谱法
component proton magnetometer,分量质子磁力仪
component superconducting magnetometer,超导分量磁力仪
composite control,组合控制
composite error,合成误差
composite test,组合试验
composite-temperature-compensation strain gauge,组合温度补偿应变计
composition deviation transmitter,成分（偏差）变送器
compound control,复全控制
compound control system,复合控制系统
compound oxide series gas sensor,复合氧化物系气敏元件
compound system,复合系统
compound-wound current transformer,混合绕组电流互感器
compressibility factor,压缩系数
compression force,压缩力
compression plate,压板
compression testing machine,压力试验机
compressive strength,压缩强度
compressive stress,压应力
computer aided analysis,计算机辅助分析
computer aided control engineering,计算机辅助控制工程
computer aided debugging,计算机辅助故障诊断
computer aided design,计算机辅助设计
computer aided design of control system,控制系统计算机辅助设计
computer aided engineering,计算机辅助工程
computer aided manufacturing,计算机辅助制造
computer adied planning,计算机辅助规划
computer aided production planning,计算机辅助生产计划
computer aided quality control,计算机辅助质量控制
computer aided quality management,计算机辅助质量管理
computer aided researching and developing,计算机辅助研究开发
computer aided testing,计算机辅助测试
computer and computing hardware,计算机和计算硬件
computer assisted management,计算机辅助管理
computer auto-manual station,计算机自动/手动操作器
Computer Automated Measurement and Control,(CAMAC),计算机自动测量和控制
computer control,计算机控制
computer control system,计算机控制系统
computer integrated manufacturing system,计算机集成[综合]制造系统
computer network,计算机网络
computer simulation,计算机仿真
computer system,计算机系统
concave grating,面光栅
concentrating flux plate,导磁板
concentrating flux sleeve,导磁套
concentration,浓度
concentration cell,浓度电池
concentration of tracer,示踪物浓度
concentration sensitive detector,浓度敏感型检测器
concetric orifice plate,同心孔板
condensation,凝露
condenser lens,聚光镜
condenser microphone,电容传声器
condition,状态；条件
conditional instability,条件不稳定性
conditional stability of a linear system,线性系统的条件稳定性
conditionally stable system,条件稳定系统
conditioning,调节；环境负荷
conductance,电导
conducting electrical instrument,传导类电法仪器
conductive gas transducer[sensor],电导式气体传感器
conductive level transducer[sensor],电导式物位传感器
conductivity,电导率
conductivity cell,电导池
conductivity instrument,电导率仪器conductivity sensor,电导率传感器
conductometer,电导仪
conductometric analysis,电导分析（法）
conductometric analyzer,电导式分析器
conductometric titration,电导滴定
cone plug,圆锥形阀芯
cone-and-float flowmeter,盘塞式流量计
cone-and-float flowmeter,浮子流量计
cone-plate viscometer,锥—板粘度计
confidence level,置信水平
confidence limits,置信界限
configuration,配置；组态
configuration of hardware,硬件的配置
conformance test,合格试验
conformance testing,一致性测试
conformity,一致性
conformity certification,合格认证
conformity error,一致性误差
conical bearing,锥形支承
conical entrance orifice plate,锥形入口孔板
connecting link,连杆
connecting resistance(for potential),（电位）连接电阻
connecting wire error,连接线误差
connector,接插件
consistency,一致性
consistency check,相容性检验
consistency transmitter,浓度变送器
console，操纵台
console printer,控制台打印机
constant bandwidth filter,恒定带宽滤波器
constant current power supply,恒流电源
constant-head flowmeter,恒定压头流量计
constant-level head tank,恒液位压头容器
constant of a measuring instrument,测量仪表[器具]的常数
constant-rate injection method,恒定速率注入法
constant state,恒定状态
constant-temperature method of reference junction,参比端恒温法
constant voltage/constant,恒压恒流交叠
constant voltage power supply,恒压电源
constriction(of liquid-in-glass thermometer),（玻璃温度计的）缩喉
constructional hardware,结构硬件
consumer package,销售包装
conteact anemometer,接触式风速表
contact controlled electric actuator,有触点电动执行机构
contact electric position transmitter,有触点位置发送器
contact electromotive force,接触电热势
contact head,触头
contact mercury barometer,电接点水银气压表
contact pads,接触垫
contact resistance,接触电阻
contact scanning method,接触法
correlation coefficient,相关系数
correlation length measuring instrument,相关式测长仪
correlative method INPUT system,相关对比法感应脉冲瞬变系统
corrosion,腐蚀
corrosion failure,腐蚀破裂
corrosion-proof instrument,防腐式仪器仪表
corrosion testing machine,腐蚀试验机
corrosive atmospheres test,腐蚀性大气试验
cosine collector,余弦收集器
cosine radiator，余弦辐射体
cost control,成本控制
cost-effectiveness analysis,费用效益分析
cost performance,性能价格比
costate variable,共态变量
coulometer,库伦表
coulometric analysis,电量分析（法）
coulometric analyzer,电量式分析器
coulometric titration,电量滴定
Coulumb interaction,库仑作用
count of acoustic emission event,声发射事件计数
counter type superconduction magnetometer,计数式超导磁力仪
counterweight,配重
counting anemometer,计数风速表
counting rate,计数率
counting rate meter,计数率计
counting-shallow-layer seismograph,计数型浅层地震仪
couplant,耦合剂；耦合介质
couple unbalance,偶不平衡
coupled chamber method reciprocity calibration,耦合腔法互易校准
coupled modes,耦合振型
coupled simultaneous techniques,串接联用技术；同时联合串用技术
coupled system,耦合系统
coupled vibration,耦合振动
coupler,耦合腔
crank balancing machine,曲轴平衡机
crack propagation strain gauge,裂纹扩展应变计
cracking pattern,碎裂图型
crate,机箱
crate address,机箱地址
crate controller,机箱控制器
crate controller type A1,A1型机箱控制器
creep,蠕变恢复
creep rupture strength,持久强度；蠕变断裂强度
creep rupture strength testing machine,持久强度试验机
creep strength,蠕变强度
creep tesing machine,蠕变试验机
creeping of aneroid barometer,空盒气压表的滞后现象
crest factor,峰值因数
critical damping,临界阻尼
critical evaporator,临界点干燥器
critical flow,临界流函数
critical flow measurement,临界流量测量
critical flow nozzle,临界流喷嘴
critical pressure differential,临界压差
critical pressure differential ratio,临界压差比
critical pressure ratio,临界压力比
critical resistance,临界电阻
critical speed,临界速度
critical stability,临界稳定性
critical stable state,临界稳定状态
critical temperature coefficient thermistor,临界温度系数热敏电阻器
critical temperature thermistor,临界温度热敏电阻器
critical value of precipitation rate of salt spray,盐雾沉降率界值
critical viscous damping,临界粘性阻尼
cross-beam,横梁
cross compiling/assembling,交叉编译/汇编
cross-correlation flowmeter,互相关流量计
cross-correlation function,互相关函数
cross lines timer,横线式时标
cross-section ionization detector,离子截面积检测器
crossover frequency,交越频率
crossover of electron gun,电子枪交叉点
crossover of load characteristic,负载特性交叠
crosstalk,串扰
CRT display device,CRT 显示器
CRT display terminal ,CRT显示终端
cryogenic device,低温装置
cryostat,低温槽
crystal,振子；晶片；晶体
crystal grationg,晶体光栅
crystal microphone,晶体传声器
crystal pressure transducer,晶体压力传感器
crystalline electrode,晶体电极
cup anemometer,风杯风速表
cupping testing machine,杯突试验机
current,海流
current bottle,漂流瓶
current center,电流中心
current circuit(of a measuring instrument),（测量仪表的）电流电路
current constant,电流常数
current direction,海流方向；电流方向
current error,电流比值差
current limiting threshold,限流阈（值）
current line,测流绳
current matching transformer,电流匹配互感器
current meter,海流计；流速计
current pole,测流标杆
current sensitivity,电流灵敏度
current stability,电流稳定度
current transformer,电流互感器
current velocity[speed],海流速度
cursor,光标
cursor positioning,光标定位
curvature of field,场曲
curvilinear ordinates recording instrument,曲线坐标记录仪
cut-off frequency,截止频率
cut-out,开孔
cyanometer,天空蓝度测定仪
cybernetic system,控制论系统
cybernetics,控制论
cycle,循环
cycle time,循环时间；周期
cyclesound,往复探测器
cyclic damp heat test,循环湿热试验
cyclic load,循环负荷
cyclic redundancy check(CRC),循环冗余校通验[检验]
cyclic remote control,循环遥控
cyclic strain,循环应变
cyclic stress,循环应力
cycloidal mass spectrometer,摆线质谱计
cylinder,气缸
cylinder efficiency,气缸效率
cylindrical array,柱面阵
cylindrical throat Venturi nozzle,圆筒形喉部文丘里喷嘴

D
D and D/2 pressure tappings,D和D/2取压口
D-port,D型端口
DC-DC LVDT displacement transducer,直流差动变压器式位移传感器
d.c.bridge for measuring high resistance,直流高阻电桥
d.c.bridge for measuring resistance,测量电阻用的直流电桥
d.c.comparator potentiometer,直流比较仪式电位差计
d.c.comparator type bridge,直流比较仪式电桥
d.c.potentiometer,直流电位差计
d.c.power voltage ripple,直流电源电压纹波
d.c.resistance box,直流电阻箱
d.c.resistor volt ratio box,直流电阻分压箱
d.c.voltage calibrator,直流电压校准器
Daly detector,戴利检测器
damped frequency,阻尼频率
damped natural frequency,阻尼固有频率
damped oscillation,阻尼振荡
damper,阻尼器
damping,阻尼
damping action,阻尼作用
damping characteristic,阻尼特性
damping constant,阻尼常数
damping deflection period,阻尼比
damping torque,阻尼力矩
damping torque coefficient,阻尼力矩系数
dangerous articles package,危险品包装
dark field electron image,暗场电子象
data,数据
data acquistion,数据采集
data acquisition equipment,数据采集设备
data acquisition station,数据采集站
data base,数据库
data base management system,数据库管理系统
data buoy system,数据浮标系统 data circuit,数据电路
data circuit-terminating equipment(DCE),数据电路终接设备
data communication,数据通信
data concentration,数据集中
data concentrator,数据集中分配器
data driven,数据驱动
data encryption,数据加密
data flow diagram,数据流图
data highway,数据公路
data integrity,数据完整性
data link,数据链路
data link layer(DLL),数据链路层
data link protocol specification,数据链路协议规范
data link service definition,数据链路服务定义
data logger,数据记录装置
data logging,数据记录
data network,数据网络
data preprocessing,数据预处理
data processing,数据处理
data processing system,数据处理器[机]
data set,数传机
data signalling rate,数据传信率
data sink,数据宿；数据接收器
data source,数据源
data station,数据站
data terminal equipment,(DTE),数据终端设备
data transfer,数据传递
data transfer rate,数据传送率；数data transmission interface,数据传输接口
dataway,（机箱）数据路
dataway operation,（机箱）数据路操作
dead band,死区
dead band error,死区误差
dead layer,死层
dead time,时滞；死时
dead volume,死体积；静容量
dead weight tester,活塞式压力计
dead zone,盲区
dead zone error,死区误差
debugging,调试
decade resistance box,十进电阻箱
decalibration,标定降级
decentrality,分散性
decentralization,分散化
decentralized control,分散控制
decentralized control system,分散控制系统
decentralized model,分散模型
decentralized robust control,分散鲁棒控制
decentralized stochastic control,分散随机控制
decision analysis,决策分析
decision model,决策模
decision program,决策程序
decision space,决策空间
decision support system,决策支持系统
decision table,判定表
decision theory，决策（理）论
decision tree,决策树
decrement ratio,减幅比
deep sea instrument capsule,深海仪器舱
defect,缺陷
defining fixed point,定义固定点
definitionm,清晰度
deflecting torque,偏转力矩
deflection,挠度
deflection method,偏位法
deflection period,摆动周期
defocus contrast,离焦衬度
dehumidification,除湿
dehumidifier,除湿器
delay distance,滞后距离
delay time,滞后时间
delayed echo,迟到反射波
delayed telemetry,延时遥测
delimiter bit,定界位
delimiter byte,定界定节
delta-T,时间差；时差
delta-T timing unit,时差计时单元
demagnetization,退磁
demagnetizer,退磁机；退磁装置
demagnetizing coil,消磁线圈
demand,请求
demand handling,请求处理
demand message,请求报文
democratic system,民主系统
demodulation,解调
demodulator,解调器
densitometer,密度计；黑度计
density,密度
density correction,密度修正
density logger,密度测井仪
density meter(of ionizing radiaiton),（电离辐射）密度计
density of heat flow,热流密度
density of snow,积雪密度
density(photographic),（照相的）黑度
density transducer[sensor],密度传感器
depressor,沉降器
depth bellows,深波纹管
depth controller,深度控制器
depth of field,景深
depth of focus,焦深
depth of penetration,穿透深度
depth of snow,雪深
depth scan,前后扫查
depth sounding,测深
derivative absorption spectrum,导数吸收光谱
derivative action;D-action,微分作用；D-作用
derivative action coefficient,微分作用系数
derivative action gain,微分作用增益
derivative action time,微分作用时间
derivative differential thermal analysis,导数差示热分析
derivative differential thermal curve,导数差示热曲线
derivative dilatometry,导数膨胀法
derivative feedback,微分反馈
derivative thermogravimetric curve,导数热重曲线
derivative thermogravimetry,导数热重法
derivative unit,微分器
derived unit(of measurement),导出（测量）单位
describing function,描述函数
design automation,设计自动化
design constant,设计常数
design distance,设计距离
design of simulation dxperiment,仿真实验设计
designed immersion depth,设计浸入深度
desired value,预期值
desorption chemical ionization(DCI),解吸化学电离
destination,目的站
detectability,可检测性；能检测性；检测能力
detectability(chromatographic),（色谱）检测限
detecting instrument,检出器；检测元件；检波器
developer,显示剂
development tank,展开罐
deviation,偏差
deviation alarm sensor,偏差报警检测器
deviation from lonearity,偏离线性度
deviation of the e.m.f.(with respect to the certified value), 电动势的偏差值（相对于检定值)
device,装置
Device Net，Device Net 总线；装置网
dew cell,露池
dew-point,露点
dew-point hygrograph,露点计
dew point hygrometer,露点湿度计；露点湿度表
dew point temperature,露点温度
dew point transducer[sensor],露点传感器
dewgauge,露量表；露量器
diagnostic function,诊断功能
diagnostic model,诊断模型
diagnostic program,诊断程序
diagonal beam,斜束
dial,标度盘
diameter,直径
diameter ratio,直径比
diamond array,菱形阵
diaphragm,膜片；隔膜；保护膜
diaphragm actrator,薄膜执行机构
diaphragm capsule,膜盒
deaphragm gas meter,膜式煤气表
deaphragm(pressure)gauge,膜片压力表
diaphragm pressure span,膜片压力量程
diaphragm-seal(pressure) gauge,隔膜压力表
diaphragm strain gauge,膜片式应变计
diaphragm valve,隔膜阀
dielectric ampliude imduction logging instrument,幅度介电感应测井仪
dielectric phase induction logger,相位介电感应测井仪
difference absorption spectrum,差式吸引光谱
difference galvanometer,差动检流计
difference input,差分输入
differential amplifier,差动放大器
differential chromatography,差示色谱法
differential coil,差动线圈
differential ditector,微分型检测器
differential dilatometry,差示热膨胀法
differential error of the slope,斜率的微分误差
differential galvanometer,差动检流计
differential gap,切换差
differential Manchester encoding,差分曼彻斯特编码
differential measurement,微差测量
differential measuring instrument,差动测量仪表
differential method of calibrating thermocouple,热电偶微差检定法
differential method of measurement,微差测量法
differential pistorn,差动活塞
differential preamplifier,差动前置放大器
differential pressure,差压
differential pressure devices,差压装置
differential pressure flow transducer[sensor],差压流量传感器
differential pressure flowmeter,差压流量计
differential(pressure)gauge,差压压力表
differential pressure level transducer[sensor],差压（式）物位传感器
differential pressure ratio,差压比
differential pressure transducer[sensor],差压传感器
differential read-out,差动读出
differential refraction detector,示差折光检测器
differential scanning calorimeter,差示扫描量热仪
differential scanning calorimetry(DSC),差示扫描量热法
differential thermal analysis(DTA),差（示）热分析
differential thermal analysis curve,差热曲线
differential thermal analysis in an isothermal environment, 等温环境下的差示热分析 differential thermal analysis meter,差示热分析仪；DTA仪
differential thermal analyzer,差热）分析）仪
differential thermal curve,差示热曲线；DTA曲线
differential thermocouple,差分热电偶；差示热电偶
differential thermometric titration,差热滴定（法）
differential transducer,差动换能器
differential transformer,差动变压器
differential transformer displacement transducer,差动变压器式位移传感器 (differential)transformer pressure transducer,（差动）变压器式压力传感器 diffraction grating,衍射光栅
diffraction lens,衍射透镜
diffraction resolution,衍射分辨力
diffuse field,扩散声场
diffuse-field response of microphone, 传声器扩散声场频率响应；传声器扩散场响应 diffuse-field sensitivity of microphone,传声器扩散场灵敏度
diffused dilicon semiconductor force meter,扩散硅式测力计
diffused silicon semiconductor force transducer,扩散硅式力传感器
diffrsed silicon semiconductor tensiometer,扩散硅式张力计 diffused type semiconductor strain gauge,扩散型半导体应变计
diffusion current,扩散电流
diffusion pump,扩散泵
digital ammeter,数字电流表
digital communication,数字通信
digital compensation,数字补偿
digital computer,数字计算机
digital control,数字控制
digital control system,数字控制系统
digital controller,数字控制器
digital data,数字数据
digital data acquisition system,数字数据采集系统
digital data processing system,数字数据处理系统
digital deep-level seimograph,数字深层地震仪
digital displacement measuring instrument,数字式位移测量仪
digital displacement transducer,数字式位移传感器
digital electric actuator,数字式电动执行机构
digital feedback system,数字反馈系统
digital filter,数字滤波器
digital fluxmeter,数字磁通表
digital frequency meter,数字频率表
digital information processing system,数字信息处理系统
digital input,数字输入
digital integrating fluxmeter,数字积分式磁通表
digital logging instrument,数字测井仪
digital magnetic tape record type strong-motion instrument, 数字磁带记录强震仪 digital magnetic telluro sounding instrument,数字大地电磁测深仪
digital measuring instrument,数字式测量仪器仪表
digital multimeter,数字万用表；数字复用表
digital ohmmeter,数字电阻表
digital ouput,数字输出
digital phase meter,数字相位表
digital position transmitter,数字式位置发送器
digital positioner,数字式定位器
digital power driver,数字功率表
digital pressure gauge,数字压力表
digital readout,数字读出
digital representation of a physical quantity,物理量的数字表示
digital seismic recoridng system,数字地震仪
digital signal,数字信号
digital signal analyzer,数字信号分析仪
digital signal processing,数字信号处理
digital simulation,数字仿真
digital simulation computer,数字仿真计算机
digital strain indicator,数字应变仪
digital system,数字系统
digital telemetering system,数字遥测系统
digital transducer[sensor],数字传感器
digital valve,数字阀
digital voltmeter,数字电压表
digital-analog conversion,楼模转换
(digital-analog)hybrid computer,（数字模拟）混合计算机
digital-analog simulator,数字模拟仿真器
digital-analogue converter;D/A converter,数—模转换器；D/A转换器
digitalization error,数字化误差
digitization,数字化
digitization error,数字化误差
digitizer,数字化仪
dilatometry,膨胀法
diluent gas,稀释气
dilution factor,稀释因数
dilution methods,稀释法
dilution ratio[rate],稀释比[率]
dimension,尺度
dimension transducer[semsor],尺度传感器
Dines anemometer,达因风速表
diopter,视度
dip logger,地层倾角测井仪
direct acting instrument,直接作用仪表
direct acting recording instrument,直流作用记录仪
direct action,正作用
direct action solenoid valve,直动式电磁阀
direct actuator,正作用执行机构
direct-comparison method of measurement,直接比较测量法
direct control layer,直接控制层
direct-current linear variable differential transformer(DC-DC LVDT), 直流差动变压器 direct digital control station ,直接数字控制站
direct digital control,直接数字控制
direct heated type thermistor,直热式热敏电阻器
direct-imaging mass analyser,直接成象质量分析仪
direct injection burner,直接注入燃烧器
direct injector,直流进样器
direct method of measurement,直接测量法
direct mounting gauge,直接安装压力表
direct-operated regulator,直接作用式调节阀；自力式调节阀
direct probe inlet,直接探头进样
direct reading current meter,直读式海流计
direct reading instrument,直读式仪器
direct record strong-motion instrument,直接记录式强震仪
direct resistance heating,直接电阻加热
direction focusing,方向聚焦
direction indicator,中心指示器
direction mark meter,方位标仪
directional frequency response of microphone,传声器指向性频率响应
directional pattern of microphone,传声器指向性图案
directivity,指向性
directivity index of microphone,传声器指向性指数
directly controlled system,直接被控系统
directly controlled variable,直接被控变量
director,指挥站
disappearing-filament optical pyrometer,隐丝式光学高温计
disc,阀板
disc plug,盘形阀芯
disc recorder,圆盘（形）记录仪
discharge coefficient,流出系数
discharge lamp,放电灯
discontinuous control,不连续控制
discontinuous control system,不连续控制系统
discontinuous simultaneous techniques,间歇联用技术；不连续同时串用技术
discrete control system,离散控制系统
discrete signal,离散信号
discrete system model,离散系统模型
discrete system simulation,离散系统仿真
discrete system simulation language,离散系统仿真语言
discriminant function,判别函数
discrimination,鉴别力
discrimination threshold,鉴别力阀
diskette,软磁盘
dispersion dose,散射剂量
dispersion power,色散本领
dispersive crystal,分光晶体
dispersive infra-red gas analyzer,色散红外线气体分析器
displacement,位移
displacement divelopment,顶替展开法
displacement pickup,位移传感器
displacement transducer[sensor],位移传感器
displacement,velocity and acceleration shock response spectrum, 位移、速度和加速度冲击响应谱
display attribute,显示属性
display console,显示控制台
display device,显示器；显示设备
display element,显示元件
display unit,显示单元
dissipation constant,耗散常数
dissipation power,耗散功率
dissolved oxygen analyzer,溶解氧分析器
dissolved oxygen analyzer for seawater,海水溶解氧测定仪
dissolved oxygen of seawater,海水中的溶解氧
distance amplitude compensation,距离振幅补偿
distance amplitude curve,距离振幅曲线
distance constant,距离常数
distance factor,距离系数
distance marder,距离刻度
distance meter,测距仪
distance of centre of gravity,重心距
distorted peak,畸峰
distortion,失真；畸变
distributed computer-control SDAS,分布式遥测型数字地震仪
distributed computer control system, 分散型计算机控制系统；分布式计算机控制系统
distributed control,分散控制；分布控制
distributed control system,分散型控制系统；分布式控制系统
distributed data base,分布式数据库
distributed intelligence,分散智能 distributed networkm,分布式网络
distributed parameter control system,分散[分布]能数控制系统
distributed telemetry SDAS,分布式遥测型数字地震仪
distribution temperature,分布温度
disturbance,扰动
dither,颤振
dithering,颤动
diverging three way valve,三通分流阀
diverter,换向器
diving bell,潜水钟
document．文件；文献
document．tion,文件管理；文件集
domestic package,内销包装
dominant frequency,优势频率；主频率
Doppler current meter,多普勒海流计
Doppler effect,多普勒效应
Doppler flowmeter,多普勒流量计
Doppler radar,多普勒雷达
Doppler sonar,多普勒声纳
dose,剂量
dose rate,剂量率
dose rate meter,剂量率计
dosementer,剂量计
dot matrix printer,点阵式打印机
dot printer,点阵印刷机；点阵打印机
dotted line recorder,断续线记录仪
dotting time,打点时间
double acting positioner,双作用定位器
double-beam mass spectrometer,双束质谱计
double beam spectrum radiator,双光束光谱福射计
double bounce technique,二次反射法
double collectors,双接收器
double-cone viscometer,双锥粘度计
double crystal probe,双振子探头
double-dry calorimeter,双干式热量计
double-focusing mass spectroscope,双聚焦质谱仪器
double-focus X-ray tube,双焦点X射线管
double focusing,双聚焦
double focusing analyzer,双聚焦分析器
double focusing at all masses,全质量双聚焦
double-image tacheometer,双像速测仪
double inlet system,双进样系统
double insulation,双重绝缘
double-junction SQUID magnetometer,双结磁强计
double-magnification imaging,双放大倍率成象法
double pan balance,双盘天平
double-pass internal reflection element,双通内反射元件
double-path rato thermometer,双通道比色温度计
double-polarity method for calibrating thermocouple,热电偶双级检定法
double probe technique,热电偶双极检定法
double probe technique,双探头法
double tube mercury manometer,双管水银压力表
dulble tube thermometer,套管温度表
dulble vibration amplitude,双振幅
down time,停机时间
downhole instrument,下井仪器
downwar(total)radiation,向下（全）辐射
downward terrestrial radiantion,大气向下辐射
draft standard,标准草案
drag of towed vehicale,拖曳体阻力
drain boles,排泄孔
draught drying cabinet,电热鼓风干燥箱
drawing force,拉力
dredge,拖曳式采样器
drift,漂移
drift bottle,漂流瓶
drift card,漂流卡
drift plate drogue,漂流板
drifting buoy,漂流浮标
driving chart[paper]swaying,走纸偏差
driving device,驱动装置
driving torque,驱动力矩
drooping characteristic,下降特性
drop size meter,滴谱仪
drop test,跌落试验
dropping mercury electrode,滴汞电极
dropsonde,下投式探空仪
drosometer,露量表；露量器
drum recorder,鼓形记录仪
dry air,干空气
dry bulb,干球
dry gas meter,干式气体表
dry heat test,干热试验
dry-bulb thermometer,干球温度表
drying cabinet on forecd convection,电热鼓风干燥箱
drying oven,干燥箱
DSC curve,差示扫描量热曲线
DSC meter,差示扫描量热仪
DSC-TC,差示扫描量热仪/热天平
DTA range,DTA,范围；差热分析范围
dual computer system,双并列计算机系统；复式计算机系统
cual-flame ionization detector,双火焰离子化检测器
dual purpose voltage transformer,双重用途电压互感器
duet,对（两个换能器的一种布置方式）
dump,转储
duoplasmatron ion source,双等离子体离子源
duplex(pressure)gauge,双工[双针]压力表
duplex transmission,双工传输
duplexed computer system,双计算机系统
durabilitym,耐久性 duration,持续时间
duration of cycle,周期时间
duration of load,负荷保持时间
dust analyzer,尘量分析仪
dust counter,计尘器
dustproof instrument,防尘式仪器仪表
dustproof packaging,防尘包装
dust-proof solenoid valve,防尘型电磁阀
dwell time,停顿时间
dye marks,染色测流法
dye-penetrant testing method,着色渗透探伤法
dynamic accumulation error,动态累计误差
dynamic calibrator,动态校准器
dynamic characteristic calibrater,动态特性校准仪
dynamic characteristics,动态特性
dynamic deviation,动态偏差
dynamic display image,动态显示图象
dynamic error,动态误差
dynamic error coefficient,动态误差系数
dynamic gauging,动态容积测量法
dynamic load,动负荷
dynamic mass spectrometer instruments,动态质谱仪器
dynamic measurement,动态测量
dynamic microphone,电动传声器
dynamic model,动态模型
dynamic pressure,动压
dynamic pressure of fluid element,流体单元动压
dynamic pressure transducer[sensor],动态压力传感器
dynamic range,动态范围
dynamix range of microphone,传声器动态范围
dynamic resolution,动态分辨力
dynamic response,动态响应
dynamic SIMS,动态二次离子质谱法
dynamic standard strain device,动态标准应变装置
dynamic stiffness,动刚度
dynamic stiffnesss of the moving element suspension,运动部件悬挂动刚度
dynamic stiffenss ratio,动刚度比
dynamic storage allocation,动态存储分配
dynamic strain,动应变
dynamic strain indicator,动态应变仪
dynamic thermomechanical analysis,动态热机械分析
dynamic thermomechanical analysis apparatus,动态热机械分析仪
dynamic thermomechanometry,动态热机械法
dynamic(two-plane)balancing,动（双面）平衡
dynamic(two-plane)balancing machine,动（双面）平衡机 dynamic unbalance,动态不平衡
dynamic vane bias,风向标的动力偏幅
dynamic viscosity,动力粘度
dynamic water tank,动水槽
dynamic wieghing method,动态称重法
dynamometric system,测力系统
E
early failue,早期失效
earth leakage detector,接地漏电检示器
earth resistance meter,接地电阻表
earth resource technology satellite(ERTS),地球资源技术卫星
earthed input,接地输出
earthed voltage transformer,接地型电压互感器
ease of ignition,易起燃性
eccentric load,偏心载荷
eccentric orifice plate,偏心孔板
eccentricity of rotor,转子偏心距
echelon grating,阶梯光栅
echo,反射波；回波
echo height,反射波高度
echo sounder,回声测深仪
ecobuoy,生态浮标
economic analysis,经济分析
economic control,经济控制
economic control theory,经济控制理论
economic cybernetics,经济控制论
economic data,经济数据
economic decision,经济决策
economic effectiveness,经济效益
economic environment,经济环境
economic evaluation,经济评价
economic forecast,经济预测
economic index,经济指数
economic indicator,经济指标
economic model,经济模型
economic system model.经济系统模型
eddy-current,涡流
eddy-current displacement vibration amplitude measuring instrument, 电涡流式位移振幅测量仪
eddy-current displacement vilbration amplitude transducer,电涡注式位移振幅传感器 eddy curent inspection instrument,涡流探伤仪
eddy current testing method,涡流探伤法
eddy-current thickness meter,电涡流厚流计
eddy-current type transducer,涡流式传感器
eddy diffusion,涡流扩散
eddy velocity,涡动速度
edge effect,边缘效应
EDM instrument,电磁波测距仪
effective aperture,有效孔径
effective area,有效面积
effective data transfer rate,有效数据传送率
effective diaphragm area,膜片有效面积
effective emissivity,有效发射率
effective excitaion force,有效激振力
effective magnetic field,有效磁场
effective mass of the moving element,运动部件有效质量
effective path length,有效光程长度
effective radiation exitance,有效辐（射）出（射）度
effective range,有效范围；有效量限；测量范围
effective sound pressure,有效声压
effectiveness,有效性
effectiveness theory,效益理论
efflux viscometer,流出式粘度计
egoless programming,无私程序设计
egoless programming,无私程序设计
EI-CI source,电子轰击—化学电离源
eigen frequency,特征频率
Ekman current meter,厄克曼海流计
elastic after-effect,弹性后效
elastic background,弹性元件
elastic limit,弹性极限
elastic scatter,弹性散射
elastic system,弹性系统
elasticity,弹性
elastomer diaphragm,橡胶膜片
electret microphone,驻极体传声器
electric actuator,电动执行机构
electric contact liquid-in-glass thermometer,电接点玻璃温度计
electric contact set,电接点装置
electric control,电动控制
electric current transducer[sensor],电流传感器
electric field controller,电场控制仪
electric field strength transducer[sensor],电场强度传感器
electric hydraulic converter,电—液转换器
electric logger,电测井仪器
electric measurement technique of strain gauge,应变计电测技术
electric operationg station,电动操作器
electric pneumatic converter,位置发送器
electric quantity transducer[sensor],电学量传感器
electric resistance and dielectric constant measuring unit, 电阻—静电容量测量仪 electric system,电气系统
electrical capacitance level measuring device,电容物位测量装置
electrical center,电中心
dlectrical conductance level measuring device,电导液闰测量装置
electrical conductivity detector,电导检测器
electrical hygrometer,电气湿度计；电测湿度表
electrical(measurement)method,电测法
electrical measurement method of optical pyrometer,光学高温计电测法
electrical measuring instrument,电（工）测量仪器仪表；电法勘探仪器
electrical power consumption ,（电） 功耗
electrical resonance frequency of the miving element,运动部件电谐振频率
electrical signal,电信号
electrical thermometer,电测温度表
electrical wind vane and anemometer,电传风向风速仪
electrical zero,电零位；电零点
electrical zero adjuster,电零位调节器；电零点调整器
electrically heated drying cabinet,电热干燥箱
electro-cardiography transducer[sensor],心电图（ECG）传感器
electo-hydraulic servocontrolled fatigue testing machine,电液伺服疲劳试验机 electro-optical distance meter,光电测距仪
electroacoustic transducer,电声换能器
electroacoustical reciprocity theorem,电声互易定理
electrochemical analysis,电化学分析（法）
electrochemical analyzer,电化学式分析器
electrochemical transducer[sensor],电化学式传感器
electrode,电极
electrode potential,电极电位
electrode signal,电极信号
electrode type salinometer,电极式盐度计
electrode with a mobile carrier,流动载体电极
electrodeless-discharge lamp,无极放电灯
electrodialysis method for desalination,电渗析淡化法
electrodynamic instrument,电动系仪表
electrodynamic meter,电动系电度表
electrodynamic vibrator,电动振动器
electroence-phalographic transducer[sensor],脑电图（EEG）传感器
electrogravimetric analysis,电重量分析（法）
electrohydraulic control,电液执行机构
electrohydraulic control,电液伺服阀
electrolysis humidity transducer[sensor],电解式湿度传感器
electrolytic cell,电解池
electrolytic hygrometer,电解湿度计
electromagnet,电磁铁
electromagnet damping galvanometer,电磁阻尼振动子
electromagnet fluid damping galvanometer,电磁液体阻尼振动子
electromagnetic brake,电磁制动器
electromagnetic braking,电磁制动
electromagnetic counter,电磁计数器
electromagnetic current meter,电磁海流计
electromagnetic damper,电磁阻尼器
electromagnetic deflector alignment system,电磁偏转对中系统
electromagnetic distance meter,电磁波测距仪
electromagnetic element,电磁元件
electromagnetic flowmeter,电磁流量计
electromagnetic gun,电磁枪
electromagnetic induction,电磁感应
electromagnetic interference,电磁感应法仪器
electromagnetic imterference,电磁干扰
electromagnetic lens,电磁透镜
electromagnetic method instrument,电磁法仪器
electromagnetic methods,电磁法
electromagnetic radiation,电磁辐射
electromagnetic screen,电磁屏蔽
electromagnetic transducer[sensor],电磁式传感器
electromagnetic unit,电磁单元
electromagnetic vibrator,电磁振动器
electromagnetic wave propagation logging instrument,电磁波传播测井仪 electrometer,静电表
electromotive force(EMF),电（动）势
electromyogrphic transducer[sensor],肌电图（EMG）传感器
electron beam exposure apparatus,电子束曝光机
electron beam processing machine,电子束加工机
electron capture detector(ECD),电子捕获检测器
electron channelling pattern,电子通道花样
electron diffraction image,电子衍射象
electron diffractometer,电子衍射谱仪
electron energy lose spectroscopy(EELS),电子能量损失谱法
electron gun,电子枪
electron gun alignment adjustment,电子枪对中调节装置
electron image intensifier,电子象增强器
electron impact desorption(EID),电子轰击解吸
electron impact ion source;EI source,电子轰击离子源
electron induced desorption(EID),电子诱导解吸
electron lens,电子透镜
electron microscope,电子显微镜
electron mobility detector,电子适移率检测器
electron noise,电子噪声
electron lperation desk of EPMA,电子探针的电子操纵台
electron optical system of EPMA,电子探针的电子光学系统
electron optics,电子光学
electron paramagnetic resonance spectroscopy;EPR spectroscopy,电子顺磁共振波谱法 electron probe,电子探针
electron probe micro-analysis(EPMA)电子探针微分析
electron probe X-ray microanalyzer,电子探针X射线微区分析仪
electron spectrometer,电子能谱仪
electron type rock ore densimeter,电子式岩矿密度仪
electron wave length,电子波长
electron-beam atomizer,电子束原子化器
electron-diffraction method(EED),电子衍射法
electron-energy analyzer,电子能量分析器
electron-hole pairs,电子—空穴对
electronic analogue-to-digital converter,电子模/数转[变]换器
electronic automatic compensator,电子自动补偿仪
electronic balance,电子天平
electronic batching scale,电子配料秤
electronic bathythermograph(EBT),电子深温计
electronic belt conveyor scale,电子皮带秤
electronic counting scale,电子计数秤
electronic distance-meter theodolite,电子测距光学经纬仪
electronic fluxmeter,电子磁通表
electronic hoist[hanging] scale,电子吊秤
electroinc hoist scale,电子料斗秤
electronic integrating fluxmeter,电子积分式磁通表
electronic level,电子水准仪
electronic measuring instrument,电子测量仪器仪表
electronic plane table equipment,电子平板仪
electronic platform scale,电子平台秤
electronic railway scale,电子轨道衡
electronic sampling switch,电子采样开关
electronic tacheometer,电子速测仪
electronic tesing machine,电子式试验机
electronic theodolite,电子经经纬仪
electronic top-loading balance,电子上皿天平
electronic trunk scale,电子汽车秤
electrooculographic transducer[sensor],眼电图（EOG）传感器
electrophoresis,电泳法
electrophoresis meter,电泳仪
electropolisher,电解抛光机
electroretinographic transducer[sensor],视网膜电图（ERG）传感器
electroscope,验电器
electrosensitive printer,电灼式印刷机
electrosonde,电位探空仪
electrostatic actuator,静电激发器
electrostatic analyzer,静电分析器
electrostatic display recorder,静电显示记录仪
electrostatic electron microscope,静电电子显微镜
electrostatic emanometer,静电计式射气仪
electrostatic instrument,静电系仪表
electrostatic lens,静电透镜
electrostatic microphone,静电八极透镜
electrostatic printer,静电印刷机
electrostatic quadrupole lens,静电四极透镜
electrostatic screen,静电屏蔽
electrovolumetric analysis,电容量分析（法）
elemental error,单元误差
elevated temperature testing machine,高温试验机
elevated-zero range,零点提升范围
elevation,（海拔）高度
elevation of zero point of barometer,气压表零点高度
elliptical polarization instrument,椭圆极化仪
elliptical vibration,椭圆振动
elongation,伸长率
elongation rate,延伸率
elution,洗脱
elution chromatorgraphy,冲洗色谱法
emanation survey,射气测量
emanation thermal analysis,放射（性）热分析
emanation thermal analysis apparatus,放射热分析仪
emanometer,测氡仪；射气仪
embedded strain gauge,埋入式应变计
emission electron microscope,发射电子显微镜
emission spectrum,发射光谱
emission X-ray spectrometry,发射X射线谱法
emissivity,发射率
emittance of the earth's surface,地表面辐射
emulsifier,乳化液槽
encapsulation(Ex m),浇封（Ex m)
encircling coil,环形线圈
enclosed-scale liquid-in-glass thermometer,内标式玻璃温度计 END byte,结束字节
end connection,连接端
end of file(EOF),文件结束
end-points,端点
endothermic peak,吸热峰
ENDSUM byte,结束总和字节
endurance test,耐久性试验
energizing frequency,激励频率
energizing voltage,激励电压
energy dispersion,能量色散
energy equivalent,能当量
energy filter,能量过滤器
energy loss,能量损失
energy olss of electron spectrometer,电子能量损失谱仪
energy loss spectrometer,能量损失谱仪
energy processor module,能量处理组件
energy spread,能量分散
engineer's operating station,工程师操作站
engineer's theodilite,工程经纬仪
engineering cybernetics,工程控制论
enhineering simulator,工程仿真器
engineering system simulation,工程系统仿真
Engler viscosity,恩氏粘度
enhancement effect,增强效应
enveloped thermistor,密封型热敏电阻器
environmental condition,环境条件
environmental error,环境误差
environmental factor,环境因素
environmental gas analyzer,环境气体分析仪
environmental influence,环境条件影响
environmental monitor station,环境监测站
environmental noise,环境噪声
enivronmental parameter,环境参数
environmental specification,环境规范
environmental tset,环境试验
environmental test equipment,环境试验设备
enzyme substrate electrode,酶敏电极
epoxy resin,环氧树脂
Epstein frame,爱普斯坦方圈
Epstein measuring apparatus,爱普斯坦测量装置
equal precision measurement,等精密度测量
equalization,均衡
equalizing block,均温块
equalizing orifice,平衡孔
equilibrium point,平衡点
equilibrium state,平衡状态
equivalent a.c.resistance,等效交流电阻
equivalent air volume,等效空气容积
equivalent conductance,当量电导
equivalent input impedance,等效空气容积 e
quivalent conductance,当量电导
equivalent input impedance,等效输入阻抗
equivalent n-th modal unbalance,第n阶振型等效不平衡谐量
equivalent potential screen,等电位屏蔽
equivalent sound pressure level due to inherent noise of microphone, 传声器等效噪声级
equivalent uniform roughness,等效均匀粗糙度
erecting telescoope,正像望远镜
ergonomics,工效学
erosion,侵蚀
erratic motion of the moving element,运动部件的漂移运动
error,误差
error coefficient,误差系数
evaluation standard,评定标准
evaporativity,蒸发率
evaporimeter,蒸发仪；蒸发表
evaporograph,蒸发计
evapotranspirometer,蒸散表
event marker,标记装置
event pulse,事件脉冲
event recorder,事故[状态]记录仪
evolved gas analysis(EGA),逸出气分析
evolved gas analysis apparatus,逸出气分析仪
evolved gas detection(EGD),逸出气检测
evolved gas detection apparatus,逸出气检测器
excess energy meter,超量电度表
excitation,激励
excitation force,激振力
excitation index,激发指数
exciting curent,激磁电流
executive routine,执行程序
exothermic peak,放热峰
expanded scale,扩展标度
expanded scale instrument,扩展标度尺仪表
expansibility factor,可膨胀性系数
expansion factor,膨胀系数
expansion chamber(of liquid-in-glass thermometer),（玻璃温度计的）膨胀室
expected long term stability,预期的长期稳定性
expendable bathythermograph(XBT),投弃式深温计
experimental intensity of scattered ion,散射离子的实验强度
experimental standard deviation,实验标准偏差
experimental standard deviation of the mean,平均值的实验标准偏差
experimental temperature scale,经验温标
experimental variance,实验方差
explosion-proof electric actuator,防爆型电动执行机构
explosion-proof instrument,防爆型仪器仪表
explosion-proof solenoid valve,防爆型磁阀
explosive limit of flammable gas,可燃气体的爆炸限
explosive sound source,爆炸声源
export package,出口包装
exposed junction,外露端
exposed junction type sheathed thermocouple,露端型铠装热电偶
exposure,曝光量
exposure chart,曝光曲线图
exposure time,曝光时间
extended rating current,扩展的额定电流
exteneed rating type curent transfomer,扩展的额定型电流互感器
extending extension lead,延伸型上阀盖
extension lead,延长导线
extension lead error(of thermocouple),（热电偶的）延长导线误差
extension lead method,延长导线法
extensometer,引伸计
exterior package,外包装
external critical resistance,外临界电阻
external-convection column sensitive element,柱状外对流敏感元件
external-convection ring sensitive element,环状外对流敏感元件
external disturbance,外扰
exteranl gear,转子齿轮
external lock signal,外锁信号
external reference sample,外参比试样
external-scale liquid-in-glass thermometer,外标式玻璃温度计
external standard method,外标法
externally-piloted regulator,组合指挥器操作型自力式调节阀
extra-column effect,柱外效应
extraction lens,引出透镜
extrapolated onset,外推超始点；外延始点
extreme temperature,极端温度